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Solve addition problems on heart-shaped locks and match them with the correct numbered keys to unlock each heart.

A black and white math worksheet for children featuring heart-shaped locks with addition problems and matching keys numbered 1 to 10, designed to help solve the problems and unlock each heart.

A black and white math worksheet for children featuring heart-shaped locks with addition problems and matching keys numbered 1 to 10, designed to help solve the problems and unlock each heart.

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